Mammogram marker



FIG. 1 is a top view of a mammogram marker showing my new design;

FIG. 2 is a front view thereof, the rear being identical to the front; and,

FIG. 3 is a left side view thereof, the right side being identical to the left.

The bottom of the mammogram marker is flat and is devoid of surface ornamentation.

The broken lines in FIG. 1 are included for the purpose of illustrating a portion of the mammogram marker that forms no part of the claimed design. 

CLAIM The ornamental design for a mammogram marker, as shown and described. 